Hairlox is a food supplement rich in minerals, vitamins and biotin. Hairlox nutrients have been carefully selected taking into account the following beneficial effects: 1. Iron, contributes to: a normal cognitive function; a normal energy-producing metabolism; the normal formation of red blood cells and hemoglobin; the normal transport of oxygen in the body; the normal functioning of the immune system; the reduction of tiredness and fatigue; the cell division process 2. Zinc - contributes to: the normal metabolism of carbohydrates, fatty acids, macronutrients and vitamin A; a normal cognitive function; the normal synthesis of DNA and of proteins; the maintenance of normal hair; the maintenance of normal nails; the maintenance of normal skin; the normal functioning of the immune system; the protection of cells against unwanted oxidation; the process of cell division. 3. Vitamin B5 - Pantothenic acid (vitamin B5) contributes to: normal energy-producing metabolism; normal synthesis and metabolism of steroid hormones, vitamin D and some neurotransmitters; the reduction of tiredness and fatigue; a normal mental performance. 4. Vitamin B6 - contributes to: normal cysteine synthesis; normal energy-producing metabolism; the normal functioning of the nervous system and the immune system; normal protein and glycogen metabolism; a normal psychological function; the normal formation of red blood cells; the reduction of tiredness and fatigue; the regulation of hormonal activity. 5. Biotin - contributes to: normal energy-producing metabolism; the normal functioning of the nervous system; the normal metabolism of macronutrients; a normal psychological function; the maintenance of normal hair; the maintenance of normal mucous membranes; the maintenance of normal skin.